{"product_id":"watts-125210-temperature-and-pressure-relief-valve","title":"Watts 125210 Temperature and Pressure Relief Valve","description":"\u003ch3 data-end=\"16\" data-start=\"0\" data-section-id=\"17lc1ru\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-end=\"775\" data-start=\"17\"\u003eThe Watts 40L 125210 Relief Valve (Part No. 125210) is a 3\/4-inch bronze automatic reseating temperature and pressure relief valve designed to provide protection against excessive temperature and pressure in commercial hot water supply tanks and water heaters. The valve is installed directly into tank tappings and automatically opens when pressure or temperature exceeds safe operating limits, helping prevent equipment damage and hazardous conditions. It features a bronze body, NPT male inlet and female outlet connections, thermo-bonded thermostat, tamper-resistant bonnet screws, test lever, and automatic reseating design for reliable long-term operation. The valve is factory set to relieve at 125 PSI and 210°F. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"794\" data-start=\"777\" data-section-id=\"5ms9th\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-end=\"1243\" data-start=\"795\"\u003eThe Watts 40L 125210 Relief Valve is commonly used in commercial water heaters, hot water storage tanks, boiler systems, water heating equipment, institutional facilities, hotels, hospitals, schools, manufacturing plants, and industrial hot water systems where automatic temperature and pressure protection is required to safeguard equipment, piping, and personnel from overpressure and overheating conditions. \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"1274\" data-start=\"1245\" data-section-id=\"5hg6bl\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-end=\"2017\" data-start=\"1275\"\u003e• Manufacturer: Watts Water Technologies\u003cbr data-end=\"1318\" data-start=\"1315\"\u003e• Series: 40L\u003cbr data-end=\"1334\" data-start=\"1331\"\u003e• Part Number: 125210 \/ 0153109\u003cbr data-end=\"1368\" data-start=\"1365\"\u003e• Product Type: Temperature and Pressure Relief Valve\u003cbr data-end=\"1424\" data-start=\"1421\"\u003e• Connection Size: 3\/4 Inch\u003cbr data-end=\"1454\" data-start=\"1451\"\u003e• Inlet Connection: Male NPT\u003cbr data-is-only-node=\"\" data-end=\"1485\" data-start=\"1482\"\u003e• Outlet Connection: Female NPT\u003cbr data-end=\"1519\" data-start=\"1516\"\u003e• Body Material: Bronze\u003cbr data-end=\"1545\" data-start=\"1542\"\u003e• Pressure Relief Setting: 125 PSI\u003cbr data-end=\"1582\" data-start=\"1579\"\u003e• Temperature Relief Setting: 210°F (99°C)\u003cbr data-end=\"1627\" data-start=\"1624\"\u003e• Maximum Working Pressure: 150 PSI\u003cbr data-end=\"1665\" data-start=\"1662\"\u003e• Thermostat Probe Length: 3 Inch\u003cbr data-end=\"1701\" data-start=\"1698\"\u003e• Thermostat Material: Copper\u003cbr data-end=\"1733\" data-start=\"1730\"\u003e• Operation: Automatic Reseating\u003cbr data-end=\"1768\" data-start=\"1765\"\u003e• Test Lever: Yes\u003cbr data-end=\"1788\" data-start=\"1785\"\u003e• Protection Type: Temperature and Pressure Relief\u003cbr data-end=\"1841\" data-start=\"1838\"\u003e• Installation: Direct Tank Mounting\u003cbr data-end=\"1880\" data-start=\"1877\"\u003e• Application Type: Hot Water Heaters and Storage Tanks\u003cbr data-end=\"1938\" data-start=\"1935\"\u003e• Equipment Category: Safety Relief Valve \u003cspan data-state=\"closed\" class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-end=\"2043\" data-start=\"2019\" data-section-id=\"1cz0398\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-end=\"2213\" data-start=\"2044\"\u003e• Watts LF40L-125210 3\/4 Relief Valve\u003cbr data-end=\"2084\" data-start=\"2081\"\u003e• Cash Acme Temperature and Pressure Relief Valve\u003cbr data-end=\"2136\" data-start=\"2133\"\u003e• Apollo 10-400 Series T\u0026amp;P Relief Valve\u003c\/p\u003e","brand":"WATTS","offers":[{"title":"New","offer_id":51731255099694,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_11ed8da2-17bb-4a8c-849f-c7e9a595f042.jpg?v=1770595824","url":"https:\/\/plgautomation.com\/products\/watts-125210-temperature-and-pressure-relief-valve","provider":"PLG Automation ","version":"1.0","type":"link"}